<template>
  <div class="mod-config">
    <el-form :inline="true" :model="dataForm" @keyup.enter.native="getDataList()">
      <el-form-item>
        <el-input v-model="dataForm.key" placeholder="参数名" clearable></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="getDataList()">查询</el-button>
        <el-button type="primary" @click="addOrUpdateHandle()">抽取
        </el-button>
        <el-button type="danger" @click="deleteHandle()"
                   :disabled="dataListSelections.length <= 0">批量删除
        </el-button>
      </el-form-item>
    </el-form>
    <el-table
      :data="dataList"
      border
      v-loading="dataListLoading"
      @selection-change="selectionChangeHandle"
      style="width: 100%;">
      <el-table-column
        type="selection"
        header-align="center"
        align="center"
        width="50">
      </el-table-column>
      <el-table-column
        prop="extractRecordId"
        header-align="center"
        align="center"
        label="抽取记录ID">
      </el-table-column>
      <el-table-column
        prop="isDone"
        header-align="center"
        align="center"
        label="是否完成">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.isDone === 0" size="small" type="danger">未完成</el-tag>
          <el-tag v-else size="small">已完成</el-tag>
        </template>
      </el-table-column>
      <el-table-column
        prop="createTime"
        header-align="center"
        align="center"
        label="抽取时间">
      </el-table-column>
      <el-table-column
        prop="extractType"
        header-align="center"
        align="center"
        label="抽取类型">
        <template slot-scope="scope">
          <el-tag v-if="scope.row.extractType === 1" size="small" type="success">随机抽取</el-tag>
          <el-tag v-else size="small" type="success">指定抽取</el-tag>
        </template>
      </el-table-column>
      <el-table-column
        fixed="right"
        header-align="center"
        align="center"
        width="150"
        label="操作">
        <template slot-scope="scope">
          <el-button type="text" size="small" @click="lookDetail(scope.row.extractRecordId)">查看</el-button>
          <!--          <el-button type="text" size="small" @click="addOrUpdateHandle(scope.row.extractRecordId)">修改</el-button>-->
          <el-button type="text" size="small" @click="exportExcel(scope.row.extractRecordId)">导出</el-button>
          <el-button type="text" size="small" @click="deleteHandle(scope.row.extractRecordId)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
      @size-change="sizeChangeHandle"
      @current-change="currentChangeHandle"
      :current-page="pageIndex"
      :page-sizes="[10, 20, 50, 100]"
      :page-size="pageSize"
      :total="totalPage"
      layout="total, sizes, prev, pager, next, jumper">
    </el-pagination>
    <!-- 弹窗, 新增 / 修改 -->
    <!--    <test v-if="addOrUpdateVisible" ref="test" @refreshDataList="getDataList"></test>-->
    <my-tree v-if="addOrUpdateVisible" ref="myTree" @refreshDataList="getDataList"></my-tree>
    <extract-record-look-detail v-if="extractRecordLookDetail" ref="extractRecordLookDetail"
                                @refreshDataList="getDataList"></extract-record-look-detail>
    <!--    <add-or-update v-if="addOrUpdateVisible" ref="addOrUpdate" @refreshDataList="getDataList"></add-or-update>-->
  </div>
</template>

<script>
    // import AddOrUpdate from './bsextractrecord-add-or-update'
    // import Test from './test'
    import ExtractRecordLookDetail from './extract-record-look-detail.vue'
    import MyTree from './tree'

    export default {
        data() {
            return {
                dataForm: {
                    key: ''
                },
                dataList: [],
                pageIndex: 1,
                pageSize: 10,
                totalPage: 0,
                dataListLoading: false,
                dataListSelections: [],
                addOrUpdateVisible: false,
                extractRecordLookDetail: false,
            }
        },
        components: {
            // AddOrUpdate,
            //   Test
            MyTree,
            ExtractRecordLookDetail
        },
        activated() {
            this.getDataList()
        },
        methods: {
            // 获取数据列表
            getDataList() {
                this.dataListLoading = true
                this.$http({
                    url: this.$http.adornUrl('/bs/extractRecord/list'),
                    method: 'get',
                    params: this.$http.adornParams({
                        'page': this.pageIndex,
                        'limit': this.pageSize,
                        'key': this.dataForm.key
                    })
                }).then(({data}) => {
                    if (data && data.code === 0) {
                        this.dataList = data.page.list
                        this.totalPage = data.page.totalCount
                    } else {
                        this.dataList = []
                        this.totalPage = 0
                    }
                    this.dataListLoading = false
                })
            },
            // 每页数
            sizeChangeHandle(val) {
                this.pageSize = val
                this.pageIndex = 1
                this.getDataList()
            },
            // 当前页
            currentChangeHandle(val) {
                this.pageIndex = val
                this.getDataList()
            },
            // 多选
            selectionChangeHandle(val) {
                this.dataListSelections = val
            },
            // 新增 / 修改
            lookDetail(id) {
                this.extractRecordLookDetail = true
                this.$nextTick(() => {
                    this.$refs.extractRecordLookDetail.init(id)
                })
            },
            // 新增 / 修改
            addOrUpdateHandle(id) {
                this.addOrUpdateVisible = true
                this.$nextTick(() => {
                    // this.$refs.addOrUpdate.init(id)
                    // this.$refs.test.init(id)
                    this.$refs.myTree.init(id)
                })
            },
            // 删除
            deleteHandle(id) {
                var ids = id ? [id] : this.dataListSelections.map(item => {
                    return item.extractRecordId
                })
                this.$confirm(`确定对[id=${ids.join(',')}]进行[${id ? '删除' : '批量删除'}]操作?`, '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    this.$http({
                        url: this.$http.adornUrl('/bs/extractRecord/delete'),
                        method: 'post',
                        data: this.$http.adornData(ids, false)
                    }).then(({data}) => {
                        if (data && data.code === 0) {
                            this.$message({
                                message: '操作成功',
                                type: 'success',
                                duration: 1500,
                                onClose: () => {
                                    this.getDataList()
                                }
                            })
                        } else {
                            this.$message.error(data.msg)
                        }
                    })
                })
            },
            exportExcel(id){

                console.log("shuju========>"+id)

                this.$http({
                    url: this.$http.adornUrl('/bs/extractRecord/exportFile'),
                    method: 'get',
                    params: this.$http.adornParams({
                        'extractRecordId':id
                    }),
                    responseType: 'blob'
                }).then(res => {
                    console.log("kaishidaochu")
                    console.log(res)
                    const content = res.data
                    const blob = new Blob([content],{type:"application/octet-stream"})
                    const fileName = '抽取记录.xls'
                    if ('download' in document.createElement('a')) { // 非IE下载
                        const elink = document.createElement('a')
                        elink.download = fileName
                        elink.style.display = 'none'
                        elink.href = URL.createObjectURL(blob)
                        document.body.appendChild(elink)
                        elink.click()
                        URL.revokeObjectURL(elink.href) // 释放URL 对象
                        document.body.removeChild(elink)
                    } else { // IE10+下载
                        navigator.msSaveBlob(blob, fileName)
                    }
                }).catch( err => {
                    console.log(err)
                })

            }
        }
    }
</script>
